baber/WOPTO huggingface dataset:
Patent EP-0134874-A3 (EP)
Title: Highly insulating brick for masonry
IPC: E04B2/16
Filed: 1983-09-26
Abstract: The brick consists of one or more sub-blocks (1, 2, 3). Each sub-block is divided into air chambers (4-13) of contained width but extensive in length. The walls (14, 14 min ; 15, 15 min ; 16, 16 min ) which divide each sub-block into chambers are shaped as alternatively concave and convex arcs of a circle. The chambers are connected by septa (17, 18, 19) of minimum length. The sub-blocks are connected by septa (20, 21, 22, 23) also of minimum length and never concident with the periphery of the brick nor placed in correspondence with the inner cores of the successive sub-block, on a line with them. Thermal bridges between the inside and outside of a wall are thus almost completely eliminated, with a brick light in weight, very strong and low in cost.
Patent EP-0094370-A3 (EP)
IPC: F02D41/24
Filed: 1983-04-19
Abstract: Eine Vorrichtung zum Bestimmen des Kraftstoffverbrau­
ches eines Verbrennungsmotors weist je einen Messwertgeber 
(1, 2) für eine von der Drosselklappenstellung (α) abhängige 
Messgrösse und die Motordrehzahl (n) sowie eine den Mess­
wertgebern (1, 2) nachgeschaltete Auswerteeinheit (3) auf.  
     Zur Anpassung an einen bestimmten Verbrennungsmotor 
sind die Messwertgeber (1, 2) über je einen elektronisch pro­
grammierbaren Speicher (9) an die Auswerteeinheit ange­
schlossen. Zum Programmieren dieser Speicher (9) ist ein 
Rechner vorgesehen, der programmbedingt aus dem Mess­
wert für den Kraftstoffverbrauch (C) und aus den zugehörigen 
Messwerten für die Motordrehzal (n) und die Drosselklappen­
stellung (α) für jeden dieser Messwerte (n, α) eine korrigierte 
Auswertegrösse (n k , α k ) unter Wahrung des jeweiligen Ver­
hältnisses (q) der auf Maximalwerte (n max , α max ) bezogenen 
Werte (n′, α′; n k , α k ) errechnet und die zugehörigen Speicher 
(9) einliest.
Patent EP-0157901-A3 (EP)
Title: Fluidized-bed furnace
IPC: F23C6/04
Filed: 1984-06-07
Abstract: 1. A fluidised bed furnace comprising a combustion chamber having walls and a floor made up of wall tube which are welded to one another in gas-tight manner and convey a heat transfer medium, and the floor has air openings, means for supplying fuel, additives and air being provided and a post-combustion chamber being formed in the combustion chamber above the fluidised bed, characterised in that at least one static mixer (30) is disposed in the post-combustion chamber (19) and comprises vertical panels (31, 32; 37, 38) distributed over the entire cross-section of the post-combustion chamber (19) and leaving intersecting ducts between them, the flue gas flow rising from the fluidised bed (18) being divided into a number of repeatedly intersecting sub-flows in the ducts.
Patent EP-0123355-A3 (EP)
Title: Method of separating domestic waste
IPC: B07B9/00
Filed: 1984-04-16
Abstract: A method of separating domestic waste comprises the steps of shredding the waste, separating the shredded waste in a first wind sifter 2 into a heavy fraction and a light fraction which comprises mainly paper, plastics sheet and organic material, screening the light fraction so as to obtain a through-flow mainly comprising organic material and an overflow mainly comprising paper and plastics sheet, and separating the overflow in a second wind sifter 7 into a heavy fraction comprising mainly paper and a light fraction comprising mainly plastics sheet. To provide a clean plastics fraction suitable for re-use, the light fraction from the first wind sifter 2 is screened on a coarse screen 5 having a screen opening size smaller than the average dimension ofthe plastics sheet in the waste after shredding so that the throughflow mainly comprises organic material and smaller pieces of paper and the overflow comprises mainly plastics sheet and larger pieces of paper and cardboard, and, after separation of the overflow from the coarse screen in the second wind sifter 7 into a heavy fraction comprising mainly larger pieces of paper and cardboard and a light fraction comprising mainly plastics sheet contaminated with light paper, this light fraction from the second wind sifter is wetted and then cleaned in a plastics afterseparator so as to provide a first fraction which contains clean plastics sheet and a second fraction which contains wet paper fibres. To form a combustible fuel the heavy fraction from the first wind sifter is separated by screening into an inert fraction and a combustible fraction, and this combustible fraction is combined with the heavy fraction from the second wind sifter.
Patent EP-0129361-A3 (EP)
IPC: F16M11/04
Filed: 1984-06-04
Abstract: The specification relates to a supporting arm capable of 
being turned freely itno different positions, which is made up 
of at least two straight sections articulated to each other, such 
a section containing a parallelogram formed by articulated 
arms in such a way that the ends of the same description of the 
two long parallel articulated arms (8, 6) of the parallelogram 
are articulated to a common end piece (2, 12), and, addition­
ally, there being linked to the first articulated arm (8) a tension 
bar (7) exerting its effect by spring force, the tension bar 
preventing the parallelogram from collapsing. The object is to 
provide a supporting arm which has a substantially smooth 
outer surface and is therefore easy to keep clean and pleasant 
to handle, and which is furthermore, very sturdy mechani­
cally. In order to achieve this, the second longitudinal articu­
lated arm (6) of the parallelogram is implemented as a tube 
which surrounds the first, spring-affected articulated arm (8), 
the articulation points (3, 13) at the ends of the tubular articu­
lated arm (6) preferably being situated outside the center line 
of the tube. The tubular articulated arm (6) may have an oval 
cross section in such a way that its sides are substantially flat, 
the spring-affected articulated arm (8) preferably being situ­
ated on the opposite side of the center line of the tube in 
relation to these articulation points (3, 13).
Patent EP-0138499-A3 (EP)
Title: Molten metal sampler with tellurium additive
IPC: G01N33/20
Filed: 1984-10-01
Abstract: A tellurium insert for a molten metal sampling cup for determining the carbon content of iron is precast or cast insitu and arranged around a centrally located heat sensortube which positively positions the insert in the sample cup.
Patent EP-0147181-A3 (EP)
IPC: C07D207/273
Filed: 1984-12-20
Abstract: The present invention provides thiazolylacetic acid de­
rivatives of the formula: 
  
wherein R¹NH- is amino or a protected amino group, R² is 
hydrogen or lower alkyl, -COOR³ is carboxy or a protected 
carboxy group and n is an integer of 2 or 3, and processes for 
preparing the same. Said compound (I) is useful as an 
intermediate in the synthesis of cephalosporins.
Patent EP-0158796-A3 (EP)
IPC: G01N21/78
Filed: 1985-02-26
Abstract: Method for detecting the presence of periodontal dis­
ease by contacting saliva from a patient suspected of having 
said disease condition with hydrogen peroxide and a 
buffered aqueous solution of 4-aminoantipyrine and phenol 
and observing the color produced as an indication of the 
presence of periodontal disease.
Patent EP-0163211-A3 (EP)
IPC: G01R1/073
Filed: 1985-05-16
Abstract: A test probe head assembly having a probe assembly 
comprising a plurality of probe arms with terminal probe-­
points mounted on a support member with means for 
transmitting electrical signals between an external signal 
source and the probe's arms. The probe-points are resiliently 
mounted on the probe assembly which is itself capable of 
deflection.
Patent EP-0165557-A3 (EP)
Title: Process for the preparation of phenol-resol ethers linked by o,o'-methylene ether groups, and their use
IPC: C08G8/10
Filed: 1985-06-13
Abstract: Essentially phenol-free phenol resol ethers which are bonded via o,o'-methylene ether groups are prepared by a process in which A. where the process is carried out beginning with the methylolation in an aqueous medium, the methylolation is carried out in the presence of 0.5-10% by weight, based on the phenol employed, of Me++ ions, the latter are then removed as a sparingly soluble salt, the water present as a solvent in the reaction mixture is removed at 30 DEG -80 DEG  C. in the presence or absence of one or more monohydric, dihydric or trihydric alcohols and an entraining agent, and the water of reaction formed during the etherification is separated off at 45 DEG -120 DEG  C., and B. where the process is carried out beginning with the methylolation in a non-polar organic solvent, the methylolation is carried out in the presence of 0.1-0.3% by weight, based on the phenol employed, of Me++ ions, the etherification is effected at 95 DEG -120 DEG  C. in the presence of one or more monohydric, dihydric or trihydric alcohols, with or without recycling of the distillate which passes over, and finally residual phenol in the products prepared by A. or B. is removed by evaporation in a thin film evaporator until the phenol content is less than 1% by weight. The phenol resol ethers prepared according to the invention are useful for the preparation of coating systems and for adhesives.
Patent EP-0181501-A3 (EP)
IPC: H01L21/8238
Filed: 1985-10-10
Abstract: Method for forming double well region to make com­
plementary MOS integrated circuit comprising:  
a first ion implantation for selectively injecting impurity 
of first conductivity type into semiconductor substrate (1) by 
using a photoresist pattern (8) for mask, a step for forming a 
thin film (9) on said photoresist pattern (8) and said 
semiconductor substrate (1) on which said photoresist 
pattern (8) is not formed, step of removing said photoresist 
pattern (8) on which said thin film is formed, and ion-­
implantation second step for selectively injecting impurity of 
second conductivity type in semiconductor substrate (1) by 
using said thin film (9) retained after said removing of said 
mask.
Patent EP-0183192-A3 (EP)
IPC: B08B5/02
Filed: 1985-11-21
Abstract: A dust exhaust/decontaminating device for glass pro­
ducts or other materials entering and/or leaving production 
areas is described. Said device comprises, inside a container 
(10) having at least one door (12) for introducing a support 
for example a pallet platform, for the materials which are to 
be externally cleaned, a rotating base (18), at least one 
blower means (14) and nozzle elements (22, 23, 24) for 
channeling suitably filtered pressurized air towards said 
support for the material to be cleaned. The pressurized jet of 
air is for eliminating dust particles larger than 0.3µ and is 
especially effective for those larger than 2µ.
Patent EP-0184845-A3 (EP)
Title: Hinge
IPC: E05D5/10
Filed: 1985-12-12
Abstract: 1. A hinge, preferably a furniture hinge, comprising a hinge bracket (1), which is adapted to be secured to a carrying wall (2) or the like, and a hinge pot (5), which is adapted to be inserted into a recess of the door or flap, wherein said hinge bracket and said hinge pot are provided each with two pivot pins (9, 10, 11, 12) for two links (3, 4) providing an articulated connection therebetween ,and the links consist of metal strips and have curled end portions forming  bearing eyes which surround the pivot pins, characterized in that one link (4) is wider than the other (3) and in its bearing eye (15) which is movably mounted in the hinge pot (5) or in its adjacent portion in its intermediate portion, which in the closed position faces the other link (3), is formed with a slot-like recess (18) or with a flat, which has a length that is equal to the width of the other link (3), which in the closed position is centrally supported on the recess (18) or flat.
Patent EP-0162650-A3 (EP)
Title: Separation of components of a fluid mixture
IPC: B01D21/02
Filed: 1985-05-14
Abstract: A separator comprises a vessel having an outer wall (2) and an end wall (3). A body (14) adjacent the end wall (3) defines with the end wall (3) an annular opening (15). In use, a mixture of, for example water and solid material is introduced into the vessel through a first inlet (4). A circulating motion takes place in the vessel and the solid material falls to the end wall (3) and is removed through the opening (15) to an outlet (6) while clean water flows from the top of the vessel through an outlet (8). In order to increase the energy in the lower region of the vessel so as to assist removal of the solid material, water from the outlet (8) is passed through a pump (P) and reintroduced as energising fluid to the vessel through a recirculating port (44). Energising fluid may be taken from sources other than the outlet (8). Various alternative forms of separator are disclosed.
Patent EP-0156734-A3 (EP)
Title: Triazolo[4,3-b]pyridazines, procédé pour leur préparation et compositions pharmaceutiques les contenant
IPC: C07D303/48
Filed: 1985-03-26
Abstract: La présente invention concerne des triazolo [4,3-b] 
pyridazines de formule: 
  
dans laquelle R représente l'hydrogène, un groupe alkyle 
inférieur ou un groupe phényle, un groupe chlorophényle ou 
un groupe benzyle et R₁ représente un groupe phényle, ou 
halogénophényl ou trifluorométhyl phényle ou alkyle 
inférieur phényle ou alcoxy inférieur phényle ou encore un 
groupe phénylalkyle inférieur; ou un de ses sels phar­
maceutiquement acceptables.  
     Ces composés conviennent comme antagonistes des 
benzodiazépines.
Patent EP-0193726-A3 (EP)
IPC: B31B50/62
Filed: 1986-01-28
Abstract: Die Erfindung betrifft ein Verfahren zum Verkleben von 
Erzeugnissen aus Papier, Folien usw., insbesondere zum 
Verkleben von Beschriftungsblättern (12′), wie Einblattbrie­
fen (12), sogenannten Mailern. Bei derartigen Erzeugnissen 
mußte bisher zwecks Verklebung zu einem geschlossenen 
Umschlag an bestimmten vorgegebenen Stellen, vorzugs­
weise an Randzonen (1, 2, 3; 4, 5, 6; 4′), ein Klebstoff aufge­
bracht und getrocknet werden. Beim Durchgang durch ei­
nen elektrostatischen Kopierer oder Laserdrucker bestand 
der Nachteil, daß infolge der dabei auftretenden Hitzeein­
wirkung die aus thermoplastischem Kunststoff bestehende 
Klebermasse aktiviert wurde und innerhalb der Kopier- 
oder Druckmaschine zu Beschädigungen oder Störungen 
führte.  
     Dieser Nachteil wird mit dem erfindungsgemäßen Ver­
fahren dadurch vermieden, daß die Klebestellen (1, 2, 3; 4, 
5, 6; 4′) mittels elektrostatischer Ladungsbilder erzeugt wer­
den und daß das Klebemittel eine beim elektrostatischen 
Kopieren, Laserdrucken oder dgl. verwendete pulverförmi­
ge Tonermasse ist.
Patent EP-0198325-A3 (EP)
Title: Substituted aniline derivatives
IPC: A61K31/4409
Filed: 1986-04-02
Abstract: Substituted aniline derivatives of the formula 
<CHEM>
 wherein R1 is -alkylene'-NH2 or -alkylene'-A';
 R2, R3 and R4 are, independently, hydrogen or methyl;
 A and A' are, independently, unsubstituted or lower alkyl or aryl substituted pyridinyl, imidazolyl, or pyrimidinyl;
 and, when an asymmetric carbon is present, in the form of an enantiomer or of a racemic mixture thereof, have antiarrhythmic, antithrombotic, thromboxane synthase inhibiting and blood platelet antiaggregatory properties, and thus, can be used in the control or prevention of arrhythmia, thrombosis and ischemic heart disease. They can be prepared according to known methods.
Patent EP-0216008-A3 (EP)
Title: Automatic adjusting device for the brake lever of a brake, particularly for road vehicles
IPC: F16D65/60
Filed: 1986-05-17
Abstract: An automatic adjustment apparatus for the brake lever of a vehicle brake with a worm drive, an adjustment mechanism and a one-way coupling. The automatic adjustment of the brake lever on the brake shaft takes place by means of a one-way coupling. When there is a manual adjustment of the brake lever in the direction of the release of the brake jaws, the one-way coupling can be mechanically disengaged.
Patent EP-0209897-A3 (EP)
IPC: C07K5/06
Filed: 1986-07-23
Abstract: Enzyme peptides of the formula 
  
and analogs thereof which inhibit renin and are useful for 
treating various forms of renin-associated hypertension and 
hyperaldosteronism.
Patent EP-0211338-A3 (EP)
IPC: C01F7/473
Filed: 1986-07-24
Abstract: Bayer process organic impurities are removed from aqu­
eous caustic solutions of alumina by using a two-step treat­
ment in which a cationic polymer is added between blowoff 
discharge and prior to feeding the primary settler followed by 
an anionic polymer, such as starch and/or certain acrylic acid 
polymers.
Patent EP-0208337-A3 (EP)
Title: Sporting or gaming device
IPC: A63G13/00
Filed: 1984-03-01
Abstract: The basic body (11), which is provided with a convex bottom (15), allows rocking movements in all directions. Since the basic body (11) is sufficiently heavy, e.g. is constructed as a hollow body filled with a packing material (21), and has a leg support (27), movements like those of a tumbler can be carried out. It is also possible to move forwards on the ground, in which case the user of the device turns with the device. <IMAGE>
Patent EP-0211349-A3 (EP)
IPC: C02F1/46
Filed: 1986-07-25
Abstract: Als ein Verfahren zum Desinfizieren, insbesondere von 
Wasser, wird ein oligodynamisch wirksames Metall el­
ementar eingesetzt und unter Anlegen elektrischer Spannung 
ional in Lösung gebracht.  
     Hier wird die Oligodynamie besonders zweckmäßig zum 
Desinfizieren genutzt, nämlich durch Erzeugung der Metall­
ionen in einer Weise, die nur zu der benötigten geringen 
Konzentration führt und dabei keinen Ballast hinzufügt, wie es 
beim Einbringen eines dissozierenden Salzes des Metalles 
mit den Anionen dieses Salzes der Fall wäre.  
     Das Verfahren läßt sich insbesondere anwenden für das 
Befeuchtungswasser von Klimaanlagen, Beatmungsgeräten 
oder Sauerstoffgeräten oder das Einsatzwasser von Ver­
nebelungsgeräten oder Spüleinrichtungen der Urologie oder 
für das Wasser von Schwimmbecken.
Patent EP-0216621-A3 (EP)
Title: Calcium-phosphate type hydroxyapatite and process for producing it
IPC: C01B25/32
Filed: 1986-09-22
Abstract: A calcium-phosphate type hydroxyapatite belongs to a series of hexagonal systems having unit lattice constants of 9.58±0.08 A (0.0958±0.008 nm) for the a axis and 7.00±0.05 A (0.700±0.005 nm) for the c axis. Its Ca/P ratio is in the range of 1.50 to 1.90. Its principal use is as a column packing material for chromatographic separation of biopolymers. The hydroxyapatite is produced byfiring it in the form of a gel or powder at a temperature of 400° to 700°C. the gel having the form of a suspension or slurry. A powder, however, is prepared by removing moisture from the hydroxyapatite in the gel form and then drying. Either gel or powder can be fired by heating in the presence of oxygen or air at 500° to 600°C.
Patent EP-0217672-A3 (EP)
Title: Remoistenable adhesives
IPC: C09J7/32
Filed: 1986-10-03
Abstract: Paper coated uniformly with discrete dots of remoistenable adhesive, especially based on starch or polyvinyl alcohol, has curl stability comparable with particle gum coated papers. Preferably, the dots are less than 0.3 mm in diameter and typically spaced 0.5 to 1 mm (centres) apart. The product is made by screen coating dots of aqueous adhesive mix onto base paper.
Patent EP-0227356-A3 (EP)
Title: The use of depogen in the treatment of restricted blood circulation
IPC: A61P9/00
Filed: 1986-12-04
Abstract: The use of 1-(3',4'-diethoxybenzyl)-6,7-diethoxy-3,4-dihydroisoquinolinium-theophyl line-7-acetate (Depogen) for the manufacture of a medicament for use in the treatment of conditions resulting from restricted circulation of the blood in the smaller blood vessels by administration of an amount providing a drug blood concentration of 0.5 to 3 g<-><6>/ml calculated on the 1-(3',4'-diethoxy-benzyl)-6,7-diethoxy-3,4-dihydroisoquinoline.
Patent EP-0197011-A3 (EP)
IPC: F16H48/295
Filed: 1986-04-01
Abstract: The integrated multi-function differential system is de­
signed to solve the problem of obtaining the difference in 
speed between two wheels and among the axles. It is 
composed of several differentials of the same design, the 
total number of the differentials being equal to the drive 
axles; and of the control system which makes these differen­
tials work in cooperation. Then there is no need for interaxle 
differentials, for the system itself can obtain the difference in 
speed between wheels and among axles. The central rings 
used as release members in each differential have got two 
fixed positions related to the driving member, the drive ring, 
and can be switched by way of the pneumatic control 
system. The pneumatic control system is actuated together 
with the positions of the accelerator pedal and the shift of the 
gear box or it is controlled by the direction of the gear box 
output torque to meet the requirement of the vehicle driving 
conditions.
Patent EP-0243971-A3 (EP)
Title: Fungicidal pyridyl cyclopropane carboxamides
IPC: C07D213/75
Filed: 1987-04-30
Abstract: Novel fungicidal pyridyl cyclopropane carboxamides having the general structural formula <CHEM> in which R is selected from the group halogen C1-C3 alkoxy and C1-C3 haloalkoxy, R1 is selected from the group of -H and -C IDENTICAL N; and R2 is selected from the group of -H, 1-CH3; and 2-CH3; X is O or S; and fungicidally acceptable organic and inorganic salts thereof. These compounds provide excellent control of fungal growth.
Patent EP-0269059-A3 (EP)
IPC: B05D7/00
Filed: 1987-11-24
Abstract: An aqueous acrylic dispersion with 
higher polarity outside than inside the particles is 
useful in an automotive basecoat under a solvent-based 
clear coat.
Patent EP-0266019-A3 (EP)
IPC: B29C33/38
Filed: 1987-05-20
Abstract: A method of forming an image with photographic likeness 
on a chocolate material is disclosed. The method includes the 
steps of forming on film a halftone image of the selected image 
located on the photograph, photorelief imaging the selected 
halftone image on the film in a surface of a photosensitive ele­
ment such that peaks and valleys are created in the photosen­
sitive element surface corresponding to the selected image, 
casting a deformable transfer blanket against the photosensi­
tive element surface to record in a surface of the transfer blan­
ket peaks and valleys corresponding to the selected image 
and casting a chocolate material against the surface of the 
transfer blanket to record the selected image by peaks and 
valleys in a surface of the chocolate. The image is 'developed' 
on the chocolate material by means of an edible developer.
Patent EP-0257992-A3 (EP)
Title: Prophylactic and therapeutic agents for cerebral ischemia
IPC: A61K38/00
Filed: 1987-08-20
Abstract: The present invention relates to a prophylactic and therapeutic agent for cerebral ischemia comprising as an effective component glutathione monoalkyl ester of the following formula, or salt thereof: <CHEM> wherein R represents an alkyl group, preferably a lower alkyl group e.g. isopropyl.
Patent EP-0259178-A3 (EP)
IPC: H02H9/04
Filed: 1987-09-04
Abstract: An arrangement for protecting an electrical cir­
cuit from a voltage transient having a fast rise time, 
e.g. in the order of 20 Vns⁻¹ comprises a number of 
semiconductive threshold foldback switching elements 
preferably formed from a chalcogenide glass, in 
parallel with one another between the current carrying 
line of the circuit and earth. An additional, non­
linear, circuit protection device is connected in 
parallel with the switching element between the current 
carrying line and earth, in order to pass high fre­
quency components of the transient to earth.
Patent EP-0269356-A3 (EP)
IPC: H04N5/235
Filed: 1987-11-18
Abstract: Automatic light control apparatus for a television 
camera system utilises a gated image intensifier (13) 
wherein a pair of laser diodes (CR1, CR3) illuminate, 
respectively, a pair of avalanche photodiodes (CR2, CR4) 
to apply switching voltages to the image intensifier 
(13). Low-level gating signals are utilised to activate 
the laser diodes (CR1, CR3) which are gated on and off in 
complementary fashion, whereby the image intensifier (13) 
is turned on for pulse intervals inversely proportional 
to the brightness of the scene being televised.